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Article
Magnetic resonance imaging in the evaluation of treatment in multiple sclerosis
Magnetic resonance scans of 74 patients with multiple sclerosis participating in a controlled trial were compared 6 months before and at the end of a 24–32 months-treatment period with either Cyclosporin A (n=31)...
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Article
The physiology and pathophysiology of the nitric oxide/superoxide system
The endothelium modulates vascular tone by producing vasodilator vasoconstrictor substances. Of these, the most well characterized and potentially important are NO and.O2 −. These small mo...
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Article
Tetrahydrobiopterin improves endothelium-dependent vasodilation by increasing nitric oxide activity in patients with Type II diabetes mellitus
Aims/hypothesis. Tetrahydrobiopterin is an essential cofactor of nitric oxide synthase, and its deficiency decreases nitric oxide bioactivity. Our aim was to find whether supplementation of tetra...
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Article
Primäre und sekundäre Prävention der koronaren Herzkrankheit: Rauchen
Although smoking is one of the major risk factors for the development of atherosclerosis, the exact mechanism of smoking-related vascular disease is not known. Smoking causes acute hemodynamic alterations suc...
